Borderline

When Hwang Mok-Yeon’s friend-with-benefits Chae Sun-Hwa proposes a threesome, he’s only mildly intrigued until he hears who the third is. His target? Eun Nan-Jo: wealthy, polite, and perfectly presentable…but, according to Sun-Hwa, hopelessly boring in bed. At first, it’s just curiosity. But once the three of them are tangled in sheets, Mok-Yeon finds he can’t take his eyes off Nan-Jo...not even for a moment. And when he realizes Nan-Jo may be more interested in saving Sun-Hwa than claiming him, Mok-Yeon makes a quiet, dangerous offer. He leans in and says, “I want you. Do you think you could spread your legs for me?”

(Source: Lezhin US, edited)